Shared feature representations of LiDAR and optical images: Trading sparsity for semantic discrimination.
Manuel Campos-TabernerAdriana RomeroCarlo GattaGustau Camps-VallsPublished in: IGARSS (2015)
Keyphrases
- feature representations
- optical images
- low level features
- feature representation
- high resolution
- generative model
- image representation
- satellite images
- high level
- imaging systems
- sparse representation
- point cloud
- high dimensional
- semantic information
- classifier ensemble
- sar images
- low level
- higher level
- data points
- image retrieval
- feature selection